Tetrahedron p. 2423 - 2432 (1998)
Update date:2022-08-03
Topics:
Ohtake, Norikazu
Imai, Yasuyuki
Ushijima, Ryosuke
The BO-2502A side chain intermediate 3 was prepared via the diastereoselective lactamization of the in situ prepared amino diacid anhydride 14 as a key step. The diastereoselectivity of this step was found to be 53:1 (96% de).
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Doi:10.1016/S0022-2860(97)00269-X
(1998)Doi:10.1055/s-0034-1378703
(2015)Doi:10.1021/ja962933u
(1998)Doi:10.1016/j.tetasy.2016.11.009
(2017)Doi:10.1016/0008-6215(94)90024-8
(1994)Doi:10.1016/S0040-4039(98)00187-7
(1998)
